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共找到 27035 与D区 相关的结果,耗时68 ms
北魏时期的中原地区礼仪兴盛,传统的汉文化得到了更大发展,这主要得益于()A.管仲改革B.商鞅变法C.孝文帝改革D.王安石变法
历史
如图所示,在边长为a的等边三角形bcd所围区域内有磁感应强度为B、方向垂直纸面向内的匀强磁场,某时刻静止于b点处的原子核X发生α衰变,α粒子沿bc方向射入磁场,经磁场偏转后恰好由d
物理
能全部转化为动能,求:(1)
改革是社会进步的永恒主题。北魏孝文帝改革促进了社会发展,主要表现在[]A.确立了专制主义中央集权制度B.促进了北方民族大融合C.加强了对边境地区的管辖D.结束了
历史
other than ,none but,none other than,no more butThe celebrity standing over there is _____ the famous magician himself.A,no other than
英语
B.none butC.no
see sb.do sth和see sb.doing sth.的区别?I saw a group of boys ( )football on the playground.A.played B.to play C.playing D.plays该选哪个,为什麽?
英语
关于owing to,due to,on accouny of,because of Bob said proudly that he had achieved all his goals,not in spite of his handicap,but __ it.
英语
owing to B du
D/P和D/A的定义和区别?请教一下大家D/P和D/A的区别在哪里?定义是什么?为什么有的人说D/P比D/A风险要大?
其他
enjoy oneself与have good time与have fun与have time的区别I think we can _______ there A have fun B enjoy oneself C have good time D have time
英语
高等数学A、B、C、D的区别?什么系修哪种呢?难度上有什么区别?
数学
a great many,a great deal,a great amount of,a large part of的区别It is reported that _______ schools are improving their IT environment.A
英语
a great many B
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